There’s a festival in Australia known as Secret Garden. It’s not a secret that it exists, but it’s a secret in the sense that the lineup and location aren’t announced until a week before the event. This semi-pseudo-secret place is where the Griswolds filmed their new video for Mississippi off last year’s Heart Of A Lion EP. The clip is a hazy hodgepodge of modern-day flower power, live performances and people in various altered states of mind. The band’s debut full-length is scheduled for an early 2014 release. The Griswolds will play CMJ Music Marathon on October 15 and 16 at Pianos, October 17 at Santos Party House and October 19 at the Delancey.